CN214258610U

CN214258610U - Fixing device is looked up with drawing to engineering cost

Info

Publication number: CN214258610U
Application number: CN202022792104.4U
Authority: CN
Inventors: 王姣; 焦志波; 马翔; 洪孝平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-09-24
Anticipated expiration: 2030-11-26

Abstract

The utility model belongs to the technical field of the engineering cost technique and specifically relates to a fixing device is looked up with drawing to engineering cost, comprising a base plate, the middle part position fixedly connected with bracing piece of bottom plate upper surface, the upper end fixedly connected with diaphragm of bracing piece, the upper surface of diaphragm is provided with the connecting plate, place two clamping mechanism of one side fixedly connected with of connecting plate hinged end are kept away from to the board upper surface, the connecting plate lower surface is kept away from and is provided with angle adjustment mechanism between one side of connecting plate hinged end and the diaphragm, angle adjustment mechanism includes the arc, opening and fastening bolt, arc fixed connection is in one side of connecting plate lower surface, the opening runs through one side of seting up at the diaphragm upper surface, fastening bolt runs through the one end of ground threaded connection at the diaphragm, the lower extreme of arc runs through opening and fixedly connected with stopper. This fixing device is looked up with picture paper to engineering cost can conveniently press from both sides the fastening with the picture paper and fix, can carry out the regulation of angle moreover to convenient looking up.

Description

Fixing device is looked up with drawing to engineering cost

Technical Field

The utility model relates to an engineering cost technical field especially relates to a fixing device is looked up to picture paper for engineering cost.

Background

The construction cost directly means the construction price of the project. Three elements of project pricing: amount, price, fee. In a broad sense, the construction cost covers construction engineering cost (civil engineering major and installation major), highway engineering cost, water transportation engineering cost, railway engineering cost, hydraulic engineering cost, electric power engineering cost, communication engineering cost, aerospace engineering cost and the like. The construction cost is the total cost for some construction, and the core content is investment estimation, design approximate calculation, correction approximate calculation, construction drawing budget, construction settlement, completion settlement and the like. The main tasks of the engineering cost are as follows: according to the drawing, the quota and the list specification, direct fees (manual fees, materials and equipment fees, and utilization fees of construction machines) contained in the project, enterprise management fees, measure fees, planning fees, profits, taxes and the like are calculated.

The construction cost budget can not be kept away from the construction drawing which is the basic basis of the construction cost budget. In actual work, the project cost budgeting personnel need look up the drawing, and at present, when looking up the drawing, mostly directly spread the drawing on the desktop, look over and look up and can be very inconvenient, be unfavorable for project cost budgeting personnel to look up the drawing. Therefore, the fixing device is consulted by a drawing for the construction cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art to be not convenient for look up the drawing, and the fixing device is looked up with the drawing to an engineering cost who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design is a drawing reference fixing device for engineering cost, which comprises a bottom plate, wherein a supporting rod is fixedly connected to the middle position of the upper surface of the bottom plate, a transverse plate is fixedly connected to the upper end of the supporting rod, a connecting plate is arranged on the upper surface of the transverse plate, one end of the connecting plate is hinged to one end of the transverse plate, a placing plate is fixedly connected to the upper surface of the connecting plate, two clamping mechanisms are fixedly connected to one side, away from the hinged end of the connecting plate, of the upper surface of the placing plate, an angle adjusting mechanism is arranged between one side, away from the hinged end of the connecting plate, of the lower surface of the connecting plate and the transverse plate, the angle adjusting mechanism comprises an arc plate, an opening and a fastening bolt, the arc plate is fixedly connected to one side of the lower surface of the connecting plate, the opening penetrates through one side of the upper surface of the transverse plate, and the fastening bolt is in threaded connection with one end of the transverse plate, the lower extreme of arc runs through opening and fixedly connected with stopper, fastening bolt run through ground threaded connection to in the opening.

Preferably, clamping mechanism includes the L template, L template fixed connection be in place one side of board upper surface, the middle part position of L template upper surface runs through ground threaded connection has the threaded rod, the upper end fixedly connected with knob of threaded rod, the lower extreme fixedly connected with splint of threaded rod.

Preferably, the lower surface of splint bonds there is the buffer layer, just the buffer layer is the rubber pad.

Preferably, the four corners of the bottom surface under the bottom plate are respectively and fixedly provided with rollers.

Preferably, the bottom positions of the two sides of the supporting rod are respectively and fixedly connected with reinforcing ribs, and the two reinforcing ribs are fixedly connected to the upper surface of the bottom plate.

The utility model provides a fixing device is looked up with drawing to engineering cost, beneficial effect lies in: this fixing device is looked up with drawing to engineering cost on the one hand, and the design has angle adjusting mechanism, through arc, stopper, opening and fastening bolt's setting, because the connecting plate articulates on the diaphragm, when unscrewing fastening bolt, the arc just can slide in the opening, and corresponding rotation also can then take place for the connecting plate, so, corresponding change will take place for the angular position of connecting plate, and the angular position of placing the board just also can take place corresponding change. Therefore, through the design, the angle position of the drawing on the placing plate can be conveniently adjusted and fixed, so that the reference of workers can be more convenient, and the device can be suitable for different requirements of different crowds on the angle position of the placing plate; on the other hand, the design has clamping mechanism, through the setting of L template, threaded rod, knob, splint, buffer layer to can be fast conveniently with the picture press from both sides the fastening and fix to placing the board, can improve the stability of drawing, the staff of being convenient for more looks up, this clamping mechanism's accommodation process easy operation moreover, it is very convenient to use, and it is firm to press from both sides tight structure moreover, the condition that the drawing dropped can not appear.

Drawings

Fig. 1 is the utility model provides a fixing device is consulted to construction cost chart.

Fig. 2 is a top view of the arrangement of the placement board and the two clamping mechanisms in fig. 1.

Fig. 3 is an enlarged schematic view of the structure of the portion a in fig. 1.

Fig. 4 is an enlarged schematic view of the part B in fig. 1.

In the figure: bottom plate 1, gyro wheel 2, bracing piece 3, strengthening rib 4, diaphragm 5, connecting plate 6, place board 7, angle adjustment mechanism 8, arc 81, stopper 82, opening 83, fastening bolt 84, clamping mechanism 9, L template 91, threaded rod 92, knob 93, splint 94, buffer layer 95.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-4, a fixing device is looked up with drawing to engineering cost, including bottom plate 1, the four corners department of bottom surface is equallyd divide and is do not fixed mounting have gyro wheel 2 under bottom plate 1, and gyro wheel 2 in this design has adopted the rubber matter wheel that has the service brake, not only can make things convenient for and remove and use the device, and when removing the device to the assigned position in addition, the staff can fix the device through operating the service brake, avoids it to take place to remove.

The middle part fixedly connected with bracing piece 3 of 1 upper surface of bottom plate, the bottom position of 3 both sides of bracing piece equally divide do not fixedly connected with strengthening rib 4, and two equal fixed connection of strengthening rib 4 on the upper surface of bottom plate 1, through adding of strengthening rib 4 setting to can strengthen joint strength and structure steadiness between bracing piece 3 and the bottom plate 1, and then can improve the device overall structure's stability.

The upper end fixedly connected with diaphragm 5 of bracing piece 3, the upper surface of diaphragm 5 is provided with connecting plate 6, and the one end of connecting plate 6 articulates in the one end of diaphragm 5, and fixedly connected with places board 7 on the connecting plate 6, places two clamping mechanism 9 of one side fixedly connected with that board 7 upper surface kept away from connecting plate 6 hinged end, and the setting of two clamping mechanism 9 is for pressing from both sides the drawing tightly to be fixed on placing board 7.

An angle adjusting mechanism 8 is arranged between the side of the lower surface of the connecting plate 6 far away from the hinged end of the connecting plate 6 and the transverse plate 5, the angle adjusting mechanism 8 comprises an arc plate 81, a through hole 83 and a fastening bolt 84, the arc plate 81 is fixedly connected to one side of the lower surface of the connecting plate 6, the through hole 83 penetrates through one side of the upper surface of the transverse plate 5, the fastening bolt 84 penetrates through one end of the transverse plate 5 and is in threaded connection with a limiting block 82, the lower end of the arc plate 81 penetrates through the through hole 83, the fastening bolt 84 penetrates through and is in threaded connection with the through hole 83, through the arrangement of the arc plate 81, the limiting block 82, the through hole 83 and the fastening bolt 84, because the connecting plate 6 is hinged on the transverse plate 5, when the fastening bolt 84 is unscrewed, the arc plate 81 can slide in the through hole 83, the connecting plate 6 can correspondingly rotate, and then, the angular position of the connecting plate 6 can correspondingly change, the angular position of the resting plate 7 will change accordingly. Therefore, through this design to can conveniently adjust and fix the angular position of placing the drawing on board 7, and then can make things convenient for looking up of staff more, make the device can be applicable to different crowds to the different demands of the angular position of placing board 7.

Example 2

Referring to fig. 1, 2 and 4, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the clamping mechanism 9 includes an L-shaped plate 91, the L-shaped plate 91 is fixedly connected to one side of the upper surface of the placing plate 7, a threaded rod 92 is threadedly connected to the middle position of the upper surface of the L-shaped plate 91, a knob 93 is fixedly connected to the upper end of the threaded rod 92, a clamping plate 94 is fixedly connected to the lower end of the threaded rod 92, a buffer layer 95 is bonded to the lower surface of the clamping plate 94, and the buffer layer 95 is a rubber pad, so that the paper can be clamped and fixed to the placing plate 7 quickly and conveniently by the arrangement of the L-shaped plate 91, the threaded rod 92, the knob 93, the clamping plate 94 and the buffer layer 95, the stability of the drawing can be improved, the reference of the worker can be facilitated, the operation of the adjusting process of the clamping mechanism 9 is simple, the use is very convenient, and the clamping structure is stable, the situation that the drawing falls can not appear.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fixing device is looked up with drawing to engineering cost, includes bottom plate (1), its characterized in that, middle part fixedly connected with bracing piece (3) of bottom plate (1) upper surface, upper end fixedly connected with diaphragm (5) of bracing piece (3), the upper surface of diaphragm (5) is provided with connecting plate (6), just the one end of connecting plate (6) articulates the one end of diaphragm (5), fixed surface places board (7) in connecting plate (6), place board (7) upper surface and keep away from two clamping mechanism (9) of one side fixedly connected with of connecting plate (6) hinged end, keep away from connecting plate (6) lower surface one side of connecting plate (6) hinged end with be provided with angle adjustment mechanism (8) between diaphragm (5), angle adjustment mechanism (8) include arc (81), Through opening (83) and fastening bolt (84), arc (81) fixed connection be in one side of connecting plate (6) lower surface, through opening (83) run through and set up one side of diaphragm (5) upper surface, fastening bolt (84) run through ground threaded connection be in the one end of diaphragm (5), the lower extreme of arc (81) runs through opening (83) and fixedly connected with stopper (82), fastening bolt (84) run through ground threaded connection be in through opening (83).

2. The construction cost drawing reference and fixing device according to claim 1, wherein the clamping mechanism (9) comprises an L-shaped plate (91), the L-shaped plate (91) is fixedly connected to one side of the upper surface of the placing plate (7), a threaded rod (92) is in threaded connection with the middle of the upper surface of the L-shaped plate (91) in a penetrating mode, a knob (93) is fixedly connected to the upper end of the threaded rod (92), and a clamping plate (94) is fixedly connected to the lower end of the threaded rod (92).

3. A construction cost drawing reference fixing device according to claim 2, wherein a buffer layer (95) is adhered to the lower surface of the clamping plate (94), and the buffer layer (95) is a rubber pad.

4. The construction cost drawing reference and fixing device as claimed in claim 1, wherein the four corners of the lower bottom surface of the bottom plate (1) are respectively fixedly provided with the rollers (2).

5. A construction cost drawing reference and fixing device according to claim 1, wherein the bottom positions of both sides of the supporting rod (3) are fixedly connected with reinforcing ribs (4) respectively, and the two reinforcing ribs (4) are fixedly connected on the upper surface of the bottom plate (1).